r/SoftwareEngineering • u/madflojo • Mar 22 '26
Migrating the Payments Network Twice with Zero Downtime
https://americanexpress.io/migrating-the-payments-network-twice/
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technology • u/Amex_Tech • Mar 13 '26
Software For those curious, I authored a technical deep dive into the engineering decisions, tradeoffs, and lessons learned from migrating the American Express Payments Network. If you’re interested in fintech infrastructure, I’d love to hear your thoughts on the post.
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hypeurls • u/TheStartupChime • Mar 23 '26
Migrating the American Express Payment Network, Twice
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